---
title: "MARTEN STANMORE AUCTION HOUSE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/aa3dba8d-e14e-53ff-af38-ae52594c9167
json: https://whiteintel.dev/api/public/dossier/aa3dba8d-e14e-53ff-af38-ae52594c9167
identifier: oo:GB-COH-12124080
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARTEN STANMORE AUCTION HOUSE LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12124080`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/aa3dba8d-e14e-53ff-af38-ae52594c9167  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/aa3dba8d-e14e-53ff-af38-ae52594c9167  

## Ownership & control

### Owners / controllers

- **Mr George Alexandru Enache** (beneficial owner) — 100% — https://whiteintel.dev/entity/ea56aca9-840e-5a3b-aa28-5a9ba236793d
- **Mr Jonathan David Ocean** (beneficial owner) — 100% — https://whiteintel.dev/entity/a389cac6-0368-5d6c-bf38-f31b1f9476d5
- **Mr Gary Roy Grainge** (beneficial owner) — 100% — https://whiteintel.dev/entity/2df40fc9-f0cc-51ce-80ad-bb7451e6340b
- **Mr Gary Roy Grainge** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/65a31704-a8a8-42ef-a24d-6bfc33afb871
- **Mr Jonathan David Ocean** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/908d78d0-a269-4a88-89f0-bfb4c44d3f3a

### UBO chain (walk to the ultimate owner)

1. **Mr George Alexandru Enache** — beneficial owner 100% → *MARTEN STANMORE AUCTION HOUSE LIMITED*
1. **Mr Jonathan David Ocean** — beneficial owner 100% → *MARTEN STANMORE AUCTION HOUSE LIMITED*
1. **Mr Gary Roy Grainge** — beneficial owner 100% → *MARTEN STANMORE AUCTION HOUSE LIMITED*
1. **Mr Gary Roy Grainge** — beneficial owner 87.5% → *MARTEN STANMORE AUCTION HOUSE LIMITED*
1. **Mr Jonathan David Ocean** — beneficial owner 87.5% → *MARTEN STANMORE AUCTION HOUSE LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `12124080`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-07-26
- **Registered office:** Barley Mow Centre, 10 Barley Mow Passage, Chiswick, London, W4 4PH
- **SIC:** 46180, 46190

### Officers

- GRAINGE, Gary Roy — director · British · appointed 2024-03-17
- ENACHE, George Alexandru — director · Romanian · appointed 2024-03-04 · resigned 2024-03-17
- OCEAN, Jonathan David — director · British · appointed 2019-07-26 · resigned 2024-03-04

### Beneficial owners (Persons with Significant Control)

- Mr Gary Roy Grainge — 75–100% shares · individual PSC — since 2024-03-17
- Mr George Alexandru Enache — 75–100% shares · individual PSC · England — ceased 2024-03-17
- Mr Jonathan David Ocean — 75–100% shares · individual PSC · England — ceased 2023-07-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12124080

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARTEN STANMORE AUCTION HOUSE LIMITED**. Human view: https://whiteintel.dev/entity/aa3dba8d-e14e-53ff-af38-ae52594c9167 · Structured JSON: https://whiteintel.dev/api/public/dossier/aa3dba8d-e14e-53ff-af38-ae52594c9167._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._